chore(ci): improve publisher

.forgejo/workflows/publish.yml

@@ -18,37 +18,46 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v5
         with:
-          fetch-depth: 0
+          fetch-depth: 2
           filter: blob:none
           sparse-checkout: |
             modpacks
             datapacks
 
-      - name: Install jq
-        run: |
-          if ! command -v jq &> /dev/null; then
-            apt-get update && apt-get install -y jq
-          fi
-
       - name: Find changed manifests
         id: find
         run: |
+          set -eu
           MANIFESTS=$(git diff-tree --no-commit-id --name-only -r HEAD \
             | grep -E '^(modpacks|datapacks)/.*/manifest\.json$' || true)
+
           if [ -z "$MANIFESTS" ]; then
-            echo "has_manifests=false" >> $GITHUB_OUTPUT
-            echo "manifests=[]" >> $GITHUB_OUTPUT
+            echo "has_manifests=false" >> "$GITHUB_OUTPUT"
+            echo "manifests=[]" >> "$GITHUB_OUTPUT"
             echo "no changed manifests."
-          else
-            JSON=$(echo "$MANIFESTS" | jq -R -s -c 'split("\n") | map(select(length > 0))')
-            echo "has_manifests=true" >> $GITHUB_OUTPUT
-            echo "manifests=$JSON" >> $GITHUB_OUTPUT
-            echo "manifests to publish: $JSON"
+            exit 0
           fi
 
+          JSON="["
+          first=1
+          while IFS= read -r line; do
+            [ -z "$line" ] && continue
+            if [ "$first" -eq 1 ]; then
+              first=0
+            else
+              JSON="${JSON},"
+            fi
+            JSON="${JSON}\"${line}\""
+          done <<< "$MANIFESTS"
+          JSON="${JSON}]"
+
+          echo "has_manifests=true" >> "$GITHUB_OUTPUT"
+          echo "manifests=${JSON}" >> "$GITHUB_OUTPUT"
+          echo "manifests to publish: ${JSON}"
+
   publish:
     needs: detect
-    if: always()
+    if: needs.detect.outputs.has_manifests == 'true'
     runs-on: technocality
     strategy:
       fail-fast: false
@@ -73,12 +82,7 @@ jobs:
 
       - name: Generate Changelog
         id: changelog
-        run: |
-          git config user.name "Forgejo Action"
-          git config user.email "actions@noreply.forgejo"
-          git add .
-          git commit -m "internal: prepare changelog" --allow-empty
-          npx tsx tools/changelog/generate-changelog.ts "${{ matrix.manifest }}"
+        run: npx tsx tools/changelog/generate-changelog.ts "${{ matrix.manifest }}"
 
       - name: Cache Publisher Binary
         id: cache-publisher
@@ -87,16 +91,16 @@ jobs:
           path: ./publisher-bin
           key: publisher-v1-${{ runner.os }}-${{ hashFiles('src/actions/publish/**/*.rs', 'src/actions/publish/Cargo.toml', 'src/actions/publish/Cargo.lock') }}
 
+      - name: Install Rust
+        if: steps.cache-publisher.outputs.cache-hit != 'true'
+        uses: https://github.com/dtolnay/rust-toolchain@stable
+
       - name: Rust Cache
         if: steps.cache-publisher.outputs.cache-hit != 'true'
         uses: https://github.com/Swatinem/rust-cache@v2
         with:
           workspaces: "src/actions/publish -> target"
 
-      - name: Install Rust
-        if: steps.cache-publisher.outputs.cache-hit != 'true'
-        uses: https://github.com/dtolnay/rust-toolchain@stable
-
       - name: Build Publisher
         if: steps.cache-publisher.outputs.cache-hit != 'true'
         run: |
@@ -113,7 +117,7 @@ jobs:
 
       - name: Setup Go
         if: steps.cache-go.outputs.cache-hit != 'true'
-        uses: actions/setup-go@v5
+        uses: https://github.com/actions/setup-go@v5
         with:
           go-version: 'stable'
           cache: true
@@ -125,6 +129,14 @@ jobs:
       - name: Add Go bin to PATH
         run: echo "$HOME/go/bin" >> $GITHUB_PATH
 
+      - name: Cache Packwiz Downloads
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/packwiz
+          key: packwiz-cache-${{ runner.os }}-${{ github.run_id }}
+          restore-keys: |
+            packwiz-cache-${{ runner.os }}-
+
       - name: Run Publisher
         id: meta
         run: |
@@ -145,4 +157,4 @@ jobs:
           version: "${{ steps.meta.outputs.ver }}"
           changelog: "${{ steps.changelog.outputs.notes }}"
           loaders: ${{ steps.meta.outputs.type == 'modpack' && steps.meta.outputs.loader || 'minecraft' }}
-          game-versions: "${{ steps.meta.outputs.mc }}"
+          game-versions: "${{ steps.meta.outputs.mc }}"